742792609 Ferrite bead with 30Ω impedance at 100MHz, rated for 2A (ΔT=20K) and 3A (ΔT=40K). Surface mount 0603 package, AEC-Q200 qualified.
Mfr Part #:

742792609

Available from 4 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
Ferrite bead with 30Ω impedance at 100MHz, rated for 2A (ΔT=20K) and 3A (ΔT=40K). Surface mount 0603 package, AEC-Q200 qualified.
Total Stock: 6,293 pcs
$ Price Range: $0.14 - $0.19

742792609 Available from 4 distributors

Authorised
Non-Authorised

742792609 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current Rating (Max)
DC Resistance (DCR) (Max)
Filter Type
Halogen Free
Height (Max)
Impedance @ Frequency
Industrial Grade
Length
Maximum Impedance @ 1000 MHz
Medical Grade
Military Grade
Mounting Type
Number of Lines
Operating Temperature
Qualification
Rated Current (Maximum @ ΔT = 20 K)
SVHC Present
Storage Temperature
Tape & Reel
Width

742792609 Description

Short technical summary and product information.

The 742792609 is a surface mount ferrite bead from Würth Elektronik's WE-CBF series, designed for EMI suppression in signal lines. It offers an impedance of 30Ω ±25% at 100 MHz, with a maximum impedance of 40Ω typical at 1000 MHz. The DC resistance is 0.04Ω maximum, allowing a rated current of 2A with a temperature rise of 20K and 3A with a 40K rise. The component operates over a temperature range of -55°C to 125°C and is qualified to AEC-Q200 Grade 1, making it suitable for automotive applications. The 0603 (1608 metric) package is surface mountable, with dimensions 1.60mm x 0.80mm and a maximum height of 1.00mm.

742792609 Quick Information

Product Type: Ferrite Bead
Series: WE-CBF
Canonical Name: Würth Elektronik WE-CBF SMT EMI Suppression Ferrite Bead 30 Ω 0603
Subcategory: EMI Suppression Ferrite Bead

742792609 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 40
REACH Status: Compliant
Lead Free: Yes

742792609 Estimated Pricing

Qty Low High
1+ $0.19 $0.19
10+ $0.18 $0.18
50+ $0.18 $0.18
100+ $0.17 $0.17
500+ $0.16 $0.16
1,000+ $0.15 $0.15
2,500+ $0.14 $0.14
4,000+ $0.14 $0.14

Estimated market price range - modelled values for guidance only, not live distributor offers.

742792609 Features

  • 30Ω impedance at 100 MHz.
  • Maximum 40Ω impedance at 1000 MHz.
  • Low DC resistance of 0.04 Ω.
  • Rated current up to 3 A.
  • AEC-Q200 Grade 1 qualified.

742792609 Applications

  • Automotive ECU power supply filtering.
  • EMI suppression in signal lines.
  • Used in infotainment systems.

742792609 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the 742792609?

-55°C to 125°C.

Is the 742792609 RoHS compliant?

Yes, compliant with 2011/65/EU and 2015/863.

What package does the 742792609 come in?

0603 (1608 Metric) surface mount.

What is the impedance at 100 MHz?

30 Ω ±25%.

What is the maximum DC resistance?

0.04 Ω.

What is the rated current?

2 A at ΔT=20K and 3 A at ΔT=40K.

Is the component AEC-Q200 qualified?

Yes, AEC-Q200 Grade 1.

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